Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Olivia Leann Barker, REGISTEREDNURSE

Individual provider Gerontology Registered Nurse · NPI 1255094017

Mrs. Olivia Leann Barker, REGISTEREDNURSE is a Gerontology Registered Nurse in Anna, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2021

Practice location Address checks out

315 Brady Mill Rd
Anna, IL 62906-2306
Phone: (618) 833-6343
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Registered Nurse (primary) Taxonomy 163WG0600X · Licence 041490609 (IL)

Record details

NPI number1255094017
Entity typeIndividual (Type 1)
GenderFemale
Credentials REGISTEREDNURSE
Sole proprietorYes
NPI enumeratedOctober 19, 2021
Last updated in NPPESOctober 19, 2021
Certification dateOctober 19, 2021

Other providers in Anna